Howdy. How long of RCA cables and speaker wires do I need for a first-generation xB?

Assuming that everything runs down the center of the car:

How long of an RCA cable do I need to go from the head unit area to just behind the back seats? I think 12 feet will be enough...

Likewise with the speaker wires - how long of lengths do I need to go from just behind the back seat, up the middle of the car, and into each front door, and up to the top corners of the dash, respectively [where the tweeters are]?

One thing to note: Since the power wire will be running down one side of the car, if I don't run the RCA and speaker wires down the middle, they would be going on the opposite side of the power wire; add length accordingly.

Thanks

 

anybody?

 

12' RCAs will work fine and just make custom pwr/gnd & speaker wires

 

I need to know how many feet of speaker wire to buy so I have enough extra...

 

https://www.scionlife.com/forums/viewtopic.php?t=150032

sorry, I did not note how much I actually bought. Its cheap, buy extra

 

Ya, 100-foot roll of 14-AWG Philips wire at Lowes is about 22 bucks. I haven't seen a better deal on that quantity and size of wire anywhere, even online.

 

On ebay you can get either 2 or 4 spools of monster cable for pretty cheap too
here's 4
http://cgi.ebay.com/ws/eBayISAPI.dll...MEWA:IT&ih=025

here's 2
http://cgi.ebay.com/ws/eBayISAPI.dll...MEWA:IT&ih=025